The Water Convention :  30 Years of Impact and Achievements on the Ground / 
United Nations Economic Commission for Europe. 
 - Geneva,  United Nations,  2022-. 
 - viii, 40 pages :  ill., maps, portraits ;  30 cm. 
<br/><br/><label>ISBN: </label>9789211173024 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water rights (International law)--History<br/>Water-supply--International cooperation